/*
 * graph2D
 * Copyright (c) 2012 Shun Moriya <shun@mnu.sakura.ne.jp>
 *
 * The MIT License
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#if !defined(___GRAPH2D_VARIABLE_CONTAINER_H___)
#define ___GRAPH2D_VARIABLE_CONTAINER_H___

#if !defined(___GRAPH2D_CONTAINER_H___)
#include "container.h"
#endif

namespace Graph2D
{
	class VariableContainer : public Container
	{
		DISALLOW_COPY_AND_ASSIGN(VariableContainer);

		typedef Container super;

	public:
		VariableContainer();
		virtual ~VariableContainer();

		virtual const char* getTypeName() const
		{
			return "VariableContainer";
		}

		////////////////////////////////////////////////////////////////////////////////////////////////////
		// container
		void allocate(const size_t count);
		virtual size_t getCount() const;
		virtual Component* get(const size_t index) const;
		virtual void set(const size_t index, Component* component);
		virtual void swap(const size_t to, const size_t from);
		virtual void clear();
		void compact();
		void append(Component* component);
		void append(Component& component);

		////////////////////////////////////////////////////////////////////////////////////////////////////
		virtual bool compare(const VariableContainer& other) const;

	private:
		Component** children;				//!< Componentの配列
		size_t allocatedSize;				//!< 確保済み配列サイズ
		size_t pageSize;					//!< 確保するページサイズ
	};
}

#endif
